These are properties wholly or mainly used for specified purposesiThe specified purposes are use as bed and breakfast accommodation, camping site, caravan or caravan site, chalet or holiday hut, guest house, hotel or hostel, public house, restaurant, small renewable energy generation (hydro) scheme, self-catering holiday accommodation, timeshare accommodation, and (in Aberdeen and Aberdeenshire only) offices., that were so used on 31 March 2017 (or, if unoccupied on that date, were so used when last occupied), subject to certain other conditions.